KNEE PAIN

Meet the Doctors

Table of contents

    When you’re suffering with knee pain in Brooklyn or the Bronx, and it’s bad enough to stop you from your regular activities, it’s time to visit a doctor. But which doctors can you trust? The knee pain specialists at the Astra Knee Pain Center focus entirely on knee pain. When appropriate, they perform non-surgical, minimally invasive techniques to reduce or eliminate your pain and restore your knee’s functionality so you can return to all those activities you love. Call today for a consultation.

    Who Are the Doctors at the Astra Knee Pain Center?

    At the Astra Knee Pain Center, you’re treated by the best knee pain specialists in Brooklyn and the Bronx, since the practice has two locations. The medical doctors at both locations have dedicated themselves to helping you out of knee pain with advanced non-surgical treatments like genicular artery embolization (GAE).

    When you visit, the knee pain doctors in Brooklyn or in the Bronx combine medical expertise with a patient-centered approach to deliver lasting pain relief. These specialists are the main reasons to choose the Astra Knee Pain Center.  The physicians of this practice include:

    George Bolotin, MD

    is double board-certified in Diagnostic and Interventional Radiology. He developed an expertise in minimally invasive procedures that provide safe alternatives to surgery. The Medical Director of the Astra Knee Pain Center, he’s a respected knee pain specialist in Brooklyn and in the Bronx who focuses on relieving your pain and restoring your mobility.

    George Bolotin, MD

    Brian Bobby Chiong, MD

    is a board-certified radiologist and the Department Chair of Radiology at SBH Health System. An expert in both diagnostic and interventional radiology, he has extensive experience in trauma imaging and complex vascular procedures like embolization. As a clinical leader and professor, he is dedicated to advancing patient safety and providing world-class radiological care in the Bronx and beyond.

    Brian Bobby Chiong, MD

    David R. Bamshad, MD

    is a highly accomplished Interventional Radiologist with advanced training from the Mount Sinai Health System. A member of the Alpha Omega Alpha Honor Society, he specializes in cutting-edge, image-guided interventions and vascular treatments. He focuses on utilizing the latest medical research and minimally invasive techniques to ensure superior patient outcomes with minimal recovery time.

    David R. Bamshad, MD

    Kelly Sokolinsky, FNP-BC

    is a board-certified Family Nurse Practitioner with a strong background in emergency medicine and intensive care. She is an expert in managing complex clinical cases and developing personalized care plans that address both acute and chronic conditions. Fluent in English and Russian, she is dedicated to providing compassionate, comprehensive healthcare to the diverse communities of Brooklyn.

    Kelly Sokolinsky, FNP-BC

    Marcelo Acosta, PA-C

    is a dedicated Physician Assistant with extensive expertise in interventional radiology, vascular care, and aesthetic medicine. A key provider at Astra Vascular, he specializes in minimally invasive treatments for vascular conditions and advanced embolization procedures. He is committed to delivering high-quality, innovative care that serves as an effective alternative to traditional surgery.

    Marcelo Acosta, PA-C

    How Does My Knee Pain Doctor in Brooklyn or in the Bronx Help Me?

    Your knee pain specialist in the Bronx and in Brooklyn engage with you, listening to your descriptions of your painful symptoms. They explain what they find to ensure you understand your condition, the proposed treatment plan and your expected outcome. You aren’t treated before you understand completely. If you qualify for GAE through advanced diagnostic testing, you can expect:

    • A reduction or the elimination of your pain
    • Improved functionality in your knee joint
    • Ongoing follow-up and support for a stress-free recovery
    Athlete in sportswear doing stretching exercises in a stadium

    Supporting the medical team is Nataliya Luchko, BS, MBA. As office manager, she’s the one who ensures seamless operations so your doctor can focus fully on your care. She’s also responsible for insurance submissions. When you need a second opinion for knee surgery or want to avoid total knee replacement, learn about the Astra Knee Pain Center.

    Contact the Astra Knee Pain Center today to schedule a consultation with the best knee pain specialists in Brooklyn or the Bronx: Dr. Bolotin or Dr. Andriy. Learn about GAE and refer to other patient resources so you have the best experience overcoming your knee pain conditions.

    Player running with a football in hand on the ground
    Updated on Apr 22, 2026 by Dr. George Bolotin (Knee Pain Specialist) of Astra Knee Pain Center

    Astra Knee Pain Center Brooklyn
    4209 Ave U, Suite A.
    Brooklyn, NY 11234
    (347) 934-9068

    Astra Knee Pain Center Bronx
    869 E Tremont Ave
    Bronx, NY 10460
    (929) 447-4563

    Astra Knee Pain Center Queens
    30-71 Steinway St,
    Astoria, NY 11103
    (929) 486-2201